mirror of
https://github.com/moses-smt/mosesdecoder.git
synced 2024-12-25 21:03:22 +03:00
61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
/***********************************************************************
|
|
Moses - statistical machine translation system
|
|
Copyright (C) 2006-2011 University of Edinburgh
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
***********************************************************************/
|
|
|
|
#include "AlignmentInfoCollection.h"
|
|
|
|
namespace Moses
|
|
{
|
|
|
|
AlignmentInfoCollection AlignmentInfoCollection::s_instance;
|
|
|
|
AlignmentInfoCollection::AlignmentInfoCollection()
|
|
{
|
|
std::set<std::pair<size_t,size_t> > pairs;
|
|
m_emptyAlignmentInfo = Add(pairs);
|
|
}
|
|
|
|
AlignmentInfoCollection::~AlignmentInfoCollection()
|
|
{}
|
|
|
|
const AlignmentInfo &AlignmentInfoCollection::GetEmptyAlignmentInfo() const
|
|
{
|
|
return *m_emptyAlignmentInfo;
|
|
}
|
|
|
|
AlignmentInfo const *
|
|
AlignmentInfoCollection::
|
|
Add(AlignmentInfo const& ainfo)
|
|
{
|
|
#ifdef WITH_THREADS
|
|
{
|
|
boost::shared_lock<boost::shared_mutex> read_lock(m_accessLock);
|
|
AlignmentInfoSet::const_iterator i = m_collection.find(ainfo);
|
|
if (i != m_collection.end())
|
|
return &*i;
|
|
}
|
|
boost::unique_lock<boost::shared_mutex> lock(m_accessLock);
|
|
#endif
|
|
std::pair<AlignmentInfoSet::iterator, bool> ret = m_collection.insert(ainfo);
|
|
return &(*ret.first);
|
|
}
|
|
|
|
|
|
|
|
}
|